diff --git a/sdk/rdbms/azure-mgmt-rdbms/_meta.json b/sdk/rdbms/azure-mgmt-rdbms/_meta.json
index f3691bf4a228..8d1602ac2063 100644
--- a/sdk/rdbms/azure-mgmt-rdbms/_meta.json
+++ b/sdk/rdbms/azure-mgmt-rdbms/_meta.json
@@ -1,11 +1,11 @@
 {
-  "commit": "87589a8b18e6dc791e0b49fadc74c5a513c5dd73",
+  "commit": "196cf32da1de1c150e470f02d81295c4ec2bdad2",
   "repository_url": "https://github.com/Azure/azure-rest-api-specs",
   "autorest": "3.9.2",
   "use": [
     "@autorest/python@6.4.8",
     "@autorest/modelerfour@4.24.3"
   ],
-  "autorest_command": "autorest specification/mysql/resource-manager/readme.md --generate-sample=True --include-x-ms-examples-original-file=True --python --python-sdks-folder=/home/vsts/work/1/azure-sdk-for-python/sdk --use=@autorest/python@6.4.8 --use=@autorest/modelerfour@4.24.3 --version=3.9.2 --version-tolerant=False",
+  "autorest_command": "autorest specification/mysql/resource-manager/readme.md --generate-sample=True --include-x-ms-examples-original-file=True --python --python-sdks-folder=/mnt/vss/_work/1/s/azure-sdk-for-python/sdk --use=@autorest/python@6.4.8 --use=@autorest/modelerfour@4.24.3 --version=3.9.2 --version-tolerant=False",
   "readme": "specification/mysql/resource-manager/readme.md"
 }
\ No newline at end of file
diff --git a/sdk/rdbms/azure-mgmt-rdbms/azure/mgmt/rdbms/mysql/_version.py b/sdk/rdbms/azure-mgmt-rdbms/azure/mgmt/rdbms/mysql/_version.py
index 91208d5dd7b5..e5754a47ce68 100644
--- a/sdk/rdbms/azure-mgmt-rdbms/azure/mgmt/rdbms/mysql/_version.py
+++ b/sdk/rdbms/azure-mgmt-rdbms/azure/mgmt/rdbms/mysql/_version.py
@@ -6,4 +6,4 @@
 # Changes may cause incorrect behavior and will be lost if the code is regenerated.
 # --------------------------------------------------------------------------
 
-VERSION = "10.2.0b7"
+VERSION = "1.0.0b1"
diff --git a/sdk/rdbms/azure-mgmt-rdbms/azure/mgmt/rdbms/mysql_flexibleservers/_version.py b/sdk/rdbms/azure-mgmt-rdbms/azure/mgmt/rdbms/mysql_flexibleservers/_version.py
index 91208d5dd7b5..e5754a47ce68 100644
--- a/sdk/rdbms/azure-mgmt-rdbms/azure/mgmt/rdbms/mysql_flexibleservers/_version.py
+++ b/sdk/rdbms/azure-mgmt-rdbms/azure/mgmt/rdbms/mysql_flexibleservers/_version.py
@@ -6,4 +6,4 @@
 # Changes may cause incorrect behavior and will be lost if the code is regenerated.
 # --------------------------------------------------------------------------
 
-VERSION = "10.2.0b7"
+VERSION = "1.0.0b1"
diff --git a/sdk/rdbms/azure-mgmt-rdbms/azure/mgmt/rdbms/mysql_flexibleservers/models/_models_py3.py b/sdk/rdbms/azure-mgmt-rdbms/azure/mgmt/rdbms/mysql_flexibleservers/models/_models_py3.py
index 9bc3d953060f..02bbaf9b694d 100644
--- a/sdk/rdbms/azure-mgmt-rdbms/azure/mgmt/rdbms/mysql_flexibleservers/models/_models_py3.py
+++ b/sdk/rdbms/azure-mgmt-rdbms/azure/mgmt/rdbms/mysql_flexibleservers/models/_models_py3.py
@@ -2014,6 +2014,8 @@ class ServerForUpdate(_serialization.Model):  # pylint: disable=too-many-instanc
      ~azure.mgmt.rdbms.mysql_flexibleservers.models.ReplicationRole
     :ivar data_encryption: The Data Encryption for CMK.
     :vartype data_encryption: ~azure.mgmt.rdbms.mysql_flexibleservers.models.DataEncryption
+    :ivar network: Network related properties of a server.
+    :vartype network: ~azure.mgmt.rdbms.mysql_flexibleservers.models.Network
     """
 
     _attribute_map = {
@@ -2028,6 +2030,7 @@ class ServerForUpdate(_serialization.Model):  # pylint: disable=too-many-instanc
         "maintenance_window": {"key": "properties.maintenanceWindow", "type": "MaintenanceWindow"},
         "replication_role": {"key": "properties.replicationRole", "type": "str"},
         "data_encryption": {"key": "properties.dataEncryption", "type": "DataEncryption"},
+        "network": {"key": "properties.network", "type": "Network"},
     }
 
     def __init__(
@@ -2044,6 +2047,7 @@ def __init__(
         maintenance_window: Optional["_models.MaintenanceWindow"] = None,
         replication_role: Optional[Union[str, "_models.ReplicationRole"]] = None,
         data_encryption: Optional["_models.DataEncryption"] = None,
+        network: Optional["_models.Network"] = None,
         **kwargs: Any
     ) -> None:
         """
@@ -2071,6 +2075,8 @@ def __init__(
          ~azure.mgmt.rdbms.mysql_flexibleservers.models.ReplicationRole
         :keyword data_encryption: The Data Encryption for CMK.
         :paramtype data_encryption: ~azure.mgmt.rdbms.mysql_flexibleservers.models.DataEncryption
+        :keyword network: Network related properties of a server.
+        :paramtype network: ~azure.mgmt.rdbms.mysql_flexibleservers.models.Network
         """
         super().__init__(**kwargs)
         self.identity = identity
@@ -2084,6 +2090,7 @@ def __init__(
         self.maintenance_window = maintenance_window
         self.replication_role = replication_role
         self.data_encryption = data_encryption
+        self.network = network
 
 
 class ServerGtidSetParameter(_serialization.Model):
diff --git a/sdk/rdbms/azure-mgmt-rdbms/azure/mgmt/rdbms/mysql_flexibleservers/operations/_azure_ad_administrators_operations.py b/sdk/rdbms/azure-mgmt-rdbms/azure/mgmt/rdbms/mysql_flexibleservers/operations/_azure_ad_administrators_operations.py
index 4474cc705586..5de13d01fda2 100644
--- a/sdk/rdbms/azure-mgmt-rdbms/azure/mgmt/rdbms/mysql_flexibleservers/operations/_azure_ad_administrators_operations.py
+++ b/sdk/rdbms/azure-mgmt-rdbms/azure/mgmt/rdbms/mysql_flexibleservers/operations/_azure_ad_administrators_operations.py
@@ -61,7 +61,7 @@ def build_create_or_update_request(
         "resourceGroupName": _SERIALIZER.url(
             "resource_group_name", resource_group_name, "str", max_length=90, min_length=1
         ),
-        "serverName": _SERIALIZER.url("server_name", server_name, "str"),
+        "serverName": _SERIALIZER.url("server_name", server_name, "str", pattern=r"^[a-z0-9][-a-z0-9]*(?<!-)$"),
         "administratorName": _SERIALIZER.url("administrator_name", administrator_name, "str"),
     }
 
@@ -101,7 +101,7 @@ def build_delete_request(
         "resourceGroupName": _SERIALIZER.url(
             "resource_group_name", resource_group_name, "str", max_length=90, min_length=1
         ),
-        "serverName": _SERIALIZER.url("server_name", server_name, "str"),
+        "serverName": _SERIALIZER.url("server_name", server_name, "str", pattern=r"^[a-z0-9][-a-z0-9]*(?<!-)$"),
         "administratorName": _SERIALIZER.url("administrator_name", administrator_name, "str"),
     }
 
@@ -139,7 +139,7 @@ def build_get_request(
         "resourceGroupName": _SERIALIZER.url(
             "resource_group_name", resource_group_name, "str", max_length=90, min_length=1
         ),
-        "serverName": _SERIALIZER.url("server_name", server_name, "str"),
+        "serverName": _SERIALIZER.url("server_name", server_name, "str", pattern=r"^[a-z0-9][-a-z0-9]*(?<!-)$"),
         "administratorName": _SERIALIZER.url("administrator_name", administrator_name, "str"),
     }
 
@@ -173,7 +173,7 @@ def build_list_by_server_request(
         "resourceGroupName": _SERIALIZER.url(
             "resource_group_name", resource_group_name, "str", max_length=90, min_length=1
         ),
-        "serverName": _SERIALIZER.url("server_name", server_name, "str"),
+        "serverName": _SERIALIZER.url("server_name", server_name, "str", pattern=r"^[a-z0-9][-a-z0-9]*(?<!-)$"),
     }
 
     _url: str = _format_url_section(_url, **path_format_arguments)  # type: ignore
diff --git a/sdk/rdbms/azure-mgmt-rdbms/azure/mgmt/rdbms/mysql_flexibleservers/operations/_configurations_operations.py b/sdk/rdbms/azure-mgmt-rdbms/azure/mgmt/rdbms/mysql_flexibleservers/operations/_configurations_operations.py
index 75abf58d86d8..264dd65b9f00 100644
--- a/sdk/rdbms/azure-mgmt-rdbms/azure/mgmt/rdbms/mysql_flexibleservers/operations/_configurations_operations.py
+++ b/sdk/rdbms/azure-mgmt-rdbms/azure/mgmt/rdbms/mysql_flexibleservers/operations/_configurations_operations.py
@@ -57,7 +57,7 @@ def build_create_or_update_request(
         "resourceGroupName": _SERIALIZER.url(
             "resource_group_name", resource_group_name, "str", max_length=90, min_length=1
         ),
-        "serverName": _SERIALIZER.url("server_name", server_name, "str"),
+        "serverName": _SERIALIZER.url("server_name", server_name, "str", pattern=r"^[a-z0-9][-a-z0-9]*(?<!-)$"),
         "configurationName": _SERIALIZER.url("configuration_name", configuration_name, "str"),
     }
 
@@ -94,7 +94,7 @@ def build_update_request(
         "resourceGroupName": _SERIALIZER.url(
             "resource_group_name", resource_group_name, "str", max_length=90, min_length=1
         ),
-        "serverName": _SERIALIZER.url("server_name", server_name, "str"),
+        "serverName": _SERIALIZER.url("server_name", server_name, "str", pattern=r"^[a-z0-9][-a-z0-9]*(?<!-)$"),
         "configurationName": _SERIALIZER.url("configuration_name", configuration_name, "str"),
     }
 
@@ -130,7 +130,7 @@ def build_get_request(
         "resourceGroupName": _SERIALIZER.url(
             "resource_group_name", resource_group_name, "str", max_length=90, min_length=1
         ),
-        "serverName": _SERIALIZER.url("server_name", server_name, "str"),
+        "serverName": _SERIALIZER.url("server_name", server_name, "str", pattern=r"^[a-z0-9][-a-z0-9]*(?<!-)$"),
         "configurationName": _SERIALIZER.url("configuration_name", configuration_name, "str"),
     }
 
@@ -165,7 +165,7 @@ def build_batch_update_request(
         "resourceGroupName": _SERIALIZER.url(
             "resource_group_name", resource_group_name, "str", max_length=90, min_length=1
         ),
-        "serverName": _SERIALIZER.url("server_name", server_name, "str"),
+        "serverName": _SERIALIZER.url("server_name", server_name, "str", pattern=r"^[a-z0-9][-a-z0-9]*(?<!-)$"),
     }
 
     _url: str = _format_url_section(_url, **path_format_arguments)  # type: ignore
@@ -208,7 +208,7 @@ def build_list_by_server_request(
         "resourceGroupName": _SERIALIZER.url(
             "resource_group_name", resource_group_name, "str", max_length=90, min_length=1
         ),
-        "serverName": _SERIALIZER.url("server_name", server_name, "str"),
+        "serverName": _SERIALIZER.url("server_name", server_name, "str", pattern=r"^[a-z0-9][-a-z0-9]*(?<!-)$"),
     }
 
     _url: str = _format_url_section(_url, **path_format_arguments)  # type: ignore
diff --git a/sdk/rdbms/azure-mgmt-rdbms/azure/mgmt/rdbms/mysql_flexibleservers/operations/_databases_operations.py b/sdk/rdbms/azure-mgmt-rdbms/azure/mgmt/rdbms/mysql_flexibleservers/operations/_databases_operations.py
index f060d7f4e01c..ba7068bc5966 100644
--- a/sdk/rdbms/azure-mgmt-rdbms/azure/mgmt/rdbms/mysql_flexibleservers/operations/_databases_operations.py
+++ b/sdk/rdbms/azure-mgmt-rdbms/azure/mgmt/rdbms/mysql_flexibleservers/operations/_databases_operations.py
@@ -57,7 +57,7 @@ def build_create_or_update_request(
         "resourceGroupName": _SERIALIZER.url(
             "resource_group_name", resource_group_name, "str", max_length=90, min_length=1
         ),
-        "serverName": _SERIALIZER.url("server_name", server_name, "str"),
+        "serverName": _SERIALIZER.url("server_name", server_name, "str", pattern=r"^[a-z0-9][-a-z0-9]*(?<!-)$"),
         "databaseName": _SERIALIZER.url("database_name", database_name, "str"),
     }
 
@@ -93,7 +93,7 @@ def build_delete_request(
         "resourceGroupName": _SERIALIZER.url(
             "resource_group_name", resource_group_name, "str", max_length=90, min_length=1
         ),
-        "serverName": _SERIALIZER.url("server_name", server_name, "str"),
+        "serverName": _SERIALIZER.url("server_name", server_name, "str", pattern=r"^[a-z0-9][-a-z0-9]*(?<!-)$"),
         "databaseName": _SERIALIZER.url("database_name", database_name, "str"),
     }
 
@@ -127,7 +127,7 @@ def build_get_request(
         "resourceGroupName": _SERIALIZER.url(
             "resource_group_name", resource_group_name, "str", max_length=90, min_length=1
         ),
-        "serverName": _SERIALIZER.url("server_name", server_name, "str"),
+        "serverName": _SERIALIZER.url("server_name", server_name, "str", pattern=r"^[a-z0-9][-a-z0-9]*(?<!-)$"),
         "databaseName": _SERIALIZER.url("database_name", database_name, "str"),
     }
 
@@ -161,7 +161,7 @@ def build_list_by_server_request(
         "resourceGroupName": _SERIALIZER.url(
             "resource_group_name", resource_group_name, "str", max_length=90, min_length=1
         ),
-        "serverName": _SERIALIZER.url("server_name", server_name, "str"),
+        "serverName": _SERIALIZER.url("server_name", server_name, "str", pattern=r"^[a-z0-9][-a-z0-9]*(?<!-)$"),
     }
 
     _url: str = _format_url_section(_url, **path_format_arguments)  # type: ignore
diff --git a/sdk/rdbms/azure-mgmt-rdbms/azure/mgmt/rdbms/mysql_flexibleservers/operations/_firewall_rules_operations.py b/sdk/rdbms/azure-mgmt-rdbms/azure/mgmt/rdbms/mysql_flexibleservers/operations/_firewall_rules_operations.py
index 5c092bd1145e..5933f440386b 100644
--- a/sdk/rdbms/azure-mgmt-rdbms/azure/mgmt/rdbms/mysql_flexibleservers/operations/_firewall_rules_operations.py
+++ b/sdk/rdbms/azure-mgmt-rdbms/azure/mgmt/rdbms/mysql_flexibleservers/operations/_firewall_rules_operations.py
@@ -57,7 +57,7 @@ def build_create_or_update_request(
         "resourceGroupName": _SERIALIZER.url(
             "resource_group_name", resource_group_name, "str", max_length=90, min_length=1
         ),
-        "serverName": _SERIALIZER.url("server_name", server_name, "str"),
+        "serverName": _SERIALIZER.url("server_name", server_name, "str", pattern=r"^[a-z0-9][-a-z0-9]*(?<!-)$"),
         "firewallRuleName": _SERIALIZER.url("firewall_rule_name", firewall_rule_name, "str"),
     }
 
@@ -93,7 +93,7 @@ def build_delete_request(
         "resourceGroupName": _SERIALIZER.url(
             "resource_group_name", resource_group_name, "str", max_length=90, min_length=1
         ),
-        "serverName": _SERIALIZER.url("server_name", server_name, "str"),
+        "serverName": _SERIALIZER.url("server_name", server_name, "str", pattern=r"^[a-z0-9][-a-z0-9]*(?<!-)$"),
         "firewallRuleName": _SERIALIZER.url("firewall_rule_name", firewall_rule_name, "str"),
     }
 
@@ -127,7 +127,7 @@ def build_get_request(
         "resourceGroupName": _SERIALIZER.url(
             "resource_group_name", resource_group_name, "str", max_length=90, min_length=1
         ),
-        "serverName": _SERIALIZER.url("server_name", server_name, "str"),
+        "serverName": _SERIALIZER.url("server_name", server_name, "str", pattern=r"^[a-z0-9][-a-z0-9]*(?<!-)$"),
         "firewallRuleName": _SERIALIZER.url("firewall_rule_name", firewall_rule_name, "str"),
     }
 
@@ -161,7 +161,7 @@ def build_list_by_server_request(
         "resourceGroupName": _SERIALIZER.url(
             "resource_group_name", resource_group_name, "str", max_length=90, min_length=1
         ),
-        "serverName": _SERIALIZER.url("server_name", server_name, "str"),
+        "serverName": _SERIALIZER.url("server_name", server_name, "str", pattern=r"^[a-z0-9][-a-z0-9]*(?<!-)$"),
     }
 
     _url: str = _format_url_section(_url, **path_format_arguments)  # type: ignore
diff --git a/sdk/rdbms/azure-mgmt-rdbms/azure/mgmt/rdbms/mysql_flexibleservers/operations/_log_files_operations.py b/sdk/rdbms/azure-mgmt-rdbms/azure/mgmt/rdbms/mysql_flexibleservers/operations/_log_files_operations.py
index d3086d7b0673..9d9cfbb3f818 100644
--- a/sdk/rdbms/azure-mgmt-rdbms/azure/mgmt/rdbms/mysql_flexibleservers/operations/_log_files_operations.py
+++ b/sdk/rdbms/azure-mgmt-rdbms/azure/mgmt/rdbms/mysql_flexibleservers/operations/_log_files_operations.py
@@ -54,7 +54,7 @@ def build_list_by_server_request(
         "resourceGroupName": _SERIALIZER.url(
             "resource_group_name", resource_group_name, "str", max_length=90, min_length=1
         ),
-        "serverName": _SERIALIZER.url("server_name", server_name, "str"),
+        "serverName": _SERIALIZER.url("server_name", server_name, "str", pattern=r"^[a-z0-9][-a-z0-9]*(?<!-)$"),
     }
 
     _url: str = _format_url_section(_url, **path_format_arguments)  # type: ignore